<!DOCTYPE html>
<meta charset=utf-8>
<body>
  <div>
    The permission element should have some limits for specific properties:
    <ul>
    <li>font-weight is adjusted to be at least 200.</li>
    <li>font-style should only have "normal" or "italic" values.</li>
    <li>word-spacing should be at most 0.5 of the font size, and non-negative.</li>
    <li>letter-spacing should be between -0.05 and 0.2 of the font size.</li>
    </ul>
  </div>

<style>
  #id1 {
    font-weight: 200;
    font-style: normal;
    word-spacing: 0.5em;
    font-size: 100px;
    height: auto;
    width: auto;
    letter-spacing: 20px;
  }
  #id2 {
    word-spacing: 0em;
    height: auto;
    width: auto;
    font-size: 10px;
    letter-spacing: -0.5px;
  }
</style>

<permission id="id1" type="geolocation">
<permission id="id2" type="camera">
</body>